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gv-n208sgaming-8gc no 1.8v https://vlab.su/viewtopic.php?f=48&t=134821 |
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surn32 [ 17 май 2023, 18:48 ] | |
Заголовок сообщения: | gv-n208sgaming-8gc no 1.8v |
Hi everyone, I have a Gigabyte RTX 2080 Super graphics card, model gv-n208sgaming-8gc rev 2.0. The issue I'm facing is that I don't have the 1.8V voltage. I have checked similar schematics (from a Gigabyte RTX 2080) and found that the enable signal in U11, responsible for the 1.8V, is missing. Using a boardview of a Gigabyte RTX 2080 Super OC, I discovered an AND gate that is missing the PS_VMON_PGOOD voltage, which is provided by U37 (INA3221AIRGVR), but that component is not present on my graphics card. I would appreciate any hints on where I could look for a solution. Thank you very much. I have attached photos of the measurements. P.S.: The logic gate is functioning properly, and the resistors are not open; they have been removed, replaced, and tested. |
dowhile [ 09 ноя 2023, 17:13 ] | |
Заголовок сообщения: | Re: gv-n208sgaming-8gc no 1.8v |
did you find a solution' |
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